| 释义 |
VHTBNC¹⁷³⁹⁹⁵⁺²
基本例句
虚拟层级工具¹⁰⁰
The improvement on ductility by VHT is attributed to hydrogen elimination from the phase boundaries between W- grains and matrix.
真空热处理对延性的改善归因于氢由钨晶粒和基体间相界区域的消除。 cnki
Then, a weighted vehicle-hours-traveled VHT based traffic congestion indices TCI model was developed by using stratified sampling and comprehensive evaluation method.
在此基础上，采用分层抽样技术和综合评价法，构建了基于车辆行驶时间 VHT加权的分层次交通拥堵指数 TCI模型。 fabiao |